Happy anniversary! Congratulations!

Congratulations on the jubilee, the 85th birthday, of Yakov Davydovych Plotkin, associate professor of the department of algebra, geometry and mathematical analysis, candidate of physical and mathematical sciences!

We wish you many years of life, good health, happiness, goodness, optimism, inexhaustible vital energy, a peaceful sky, peace in your soul and heart, the fulfillment of all your dreams and desires, the realization of your ideas and success in the difficult work of a Teacher!!!